<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>粒子模拟文字效果</title>
    <style>
      * {
        margin: 0;
        padding: 0;
      }
      #canvas {
        background-color: #44bc8c;
      }
    </style>
  </head>

  <body id="body">
    <div id="drawCanvas"></div>
    <input id="input" type="text" />
    <button id="btn">提交</button>
    <script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script>
    <script src="./index.js"></script>
  </body>
</html>
